基本信息:
- 专利标题： IGNITER FOR ACTIVATING A DOWNHOLE COMPONENT AND METHOD OF USING SAME
- 申请号：US18566510 申请日：2022-06-01
- 公开(公告)号：US20240254846A1 公开(公告)日：2024-08-01
- 发明人： Cameron Michael Bryant , James William ANTHONY , Vadim Akhmadikin
- 申请人： GR Energy Services Management, LP
- 申请人地址： US TX Sugar Land
- 专利权人： GR Energy Services Management, LP
- 当前专利权人： GR Energy Services Management, LP
- 当前专利权人地址： US TX Sugar Land
- 国际申请： PCT/US2022/031837 2022.06.01
- 进入国家日期： 2023-12-01
- 主分类号： E21B23/04
- IPC分类号： E21B23/04 ; E21B23/06
摘要：
An igniter for activating a downhole component of a downhole tool includes an igniter housing, a switch assembly, and a propellant. The igniter is positionable in the downhole tool, and includes an igniter portion and a nose portion. The igniter portion has a switch chamber therein. The nose portion has a propellant opening therethrough. The switch assembly is positioned in the switch chamber, and includes a switch movable between an untriggered and a triggered position. The propellant is supported by the nose portion. The propellant is connected to the switch and is ignitable thereby when the switch is moved to the triggered position whereby the propellant releases a pressurized fluid through the propellant opening to activate the downhole component.
IPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21B | 土层或岩石的钻进；从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
| ------E21B23/00 | 在井眼或井中替换，安放，锁定，拆卸或取出工具、封隔器或类似物的装置 |
| --------E21B23/04 | .由流体方法操作的，例如，由爆炸驱动的 |